Sharks are related to rays and skates, along with other cartilaginous fish.
No
There are plenty: http://bulbapedia.bulbagarden.net/wiki/Glitch_Pok%C3%A9mon ___________________________________________________________________ THE BAD EGG IS RELATID
Nurse Sharks, Lemon sharks and Hammerhead Sharks
You mean whales with an 'h'- Wales is the name of a country, so your question came up in the 'Wales' category whereas it should have been in 'marine biology'! No, they aren't- whales are mammals and have lungs through which they breath, although they can store air in them for very long periods of time- enough to remain underwater for hours, even sleeping there. They refresh their air supply through the blowholes in their backs, from which they vent carbon dioxide and breathe in fresh air. Sharks are not mammals, but fish- they have no lungs and breathe through gills, which filter out oxygen from the water and mean that they have no need to surface.
Tina Anton has written: 'Sharks, Sharks, Sharks' -- subject(s): Juvenile literature, Sharks 'Sharks, Sharks, Sharks (Real Reading)'
There are three species of sharks known to eat starfish. These sharks are the Nurse sharks, Horn sharks and Port Jackson sharks.
Mako sharks, thresher sharks and Great white sharks
megalodon sharks, great white sharks, frilled sharks, thresher sharks, tiger sharks, sand tiger sharks, lemon sharks, bull sharks, whale sharks, basking sharks, lepord sharks,black tip sharks. there is 12.
no! orcas are larger than most sharks some sharks are bigger like great white sharks,basking sharks,whale sharks and megamouth sharks
There are around 440 different species of sharks in the world (great white sharks, carpet sharks, hammerheads, whale sharks, tiger sharks, blue sharks, mako sharks, lemon sharks, angel sharks, thresher sharks, megamouth sharks, zebra sharks, nurse sharks, basking sharks, and bull sharks, just to name a few). And they all grow to different sizes. So, unless you specify what kind of shark(s) you're talking about, this question is far too general to be answered. See the Related Link below for the Wikipedia entry for sharks.
In the whale sharks family there are other whale sharks and other sharks
Whale Sharks and Reef Sharks